# SDR AALA20160322009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2016
- Submitted: March 22, 2016
- Operation: Air carrier
- Aircraft: [N466AA](https://openairdocs.org/aircraft/N466AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49596
- Aircraft time: 78,644 hours, 42,073 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 21171802
- Part serial: 771360
- Condition: Faulty
- Location: Cabin Pressure
- Part time: 40,935 hours, 20,859 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160322009

## Discrepancy

AIRCRAFT WAS NOT GNDED.  AIR INTERRUPT, EMER WAS DECLARED & LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT.  DURING CLIMB, CREW WAS UNABLE TO PRESSURIZED ACFT.  R & R THE 2 PRESS CONTROLLER IAW AMM 21-32-03 & ACCOMPLISHED SATISFACTORY LEAK CHECK IAW AMM 34-11-00.

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